:root {
  --bg: #e8edf0;
  --panel: #f8faf8;
  --panel-strong: #ffffff;
  --ink: #142027;
  --muted: #667680;
  --line: #d7e0e4;
  --accent: #c86f2f;
  --accent-dark: #8f471e;
  --steel: #273844;
  --steel-soft: #eef3f5;
  --success: #28735a;
  --warning: #a66a19;
  --danger: #a12d2d;
  --shadow: 0 24px 80px rgba(21, 35, 45, 0.14);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: 'Trebuchet MS', Verdana, sans-serif;
  background:
    linear-gradient(120deg, rgba(39, 56, 68, 0.08) 0 1px, transparent 1px 80px),
    radial-gradient(circle at 90% 10%, rgba(200, 111, 47, 0.18), transparent 28rem),
    linear-gradient(135deg, #eef3f5, var(--bg));
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

button:hover {
  transform: translateY(-1px);
}

.app-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 28px;
  color: #f8faf8;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.08), transparent 34%),
    var(--steel);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 16px;
  color: #fff;
  background: var(--accent);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 18px;
}

.brand small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.66);
}

.module-nav {
  display: grid;
  gap: 10px;
  margin-top: 48px;
}

.module-link {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 15px;
  color: rgba(255, 255, 255, 0.82);
  background: transparent;
  cursor: pointer;
  text-align: left;
  text-decoration: none;
}

.module-link span {
  color: rgba(255, 255, 255, 0.46);
  font-size: 12px;
  letter-spacing: 0.12em;
}

.module-link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
}

.sidebar-note {
  display: flex;
  gap: 12px;
  margin-top: auto;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  padding: 16px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.07);
}

.sidebar-note p {
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
}

.pulse {
  width: 10px;
  height: 10px;
  margin-top: 5px;
  border-radius: 50%;
  background: #69d39d;
  box-shadow: 0 0 0 8px rgba(105, 211, 157, 0.12);
}

.workspace {
  width: min(1660px, calc(100% - 40px));
  margin: 0 auto;
  padding: 34px 0 52px;
}

.topbar,
.card-heading,
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.topbar {
  margin-bottom: 22px;
}

.topbar-actions,
.form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.toolbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.eyebrow,
.section-kicker {
  margin: 0 0 8px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(40px, 6vw, 70px);
  letter-spacing: -0.05em;
  line-height: 0.95;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(24px, 3vw, 36px);
  letter-spacing: -0.035em;
}

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(520px, 1fr);
  gap: 24px;
  margin-bottom: 22px;
  border: 1px solid rgba(39, 56, 68, 0.12);
  border-radius: 32px;
  padding: 32px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 248, 0.72)),
    linear-gradient(90deg, transparent, rgba(200, 111, 47, 0.09));
  box-shadow: var(--shadow);
}

.hero-panel p {
  max-width: 100%;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
  text-wrap: pretty;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.hero-metrics div,
.metric-highlights div {
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px;
  background: var(--panel-strong);
}

.hero-metrics span,
.metric-highlights strong {
  display: block;
  margin-bottom: 8px;
  color: var(--steel);
  font-size: 38px;
  font-weight: 900;
  letter-spacing: -0.06em;
}

.hero-metrics small,
.metric-highlights small {
  color: var(--muted);
  line-height: 1.3;
}

.detail-summary-grid,
.quick-actions {
  display: grid;
  gap: 10px;
}

.detail-summary-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-column: 1 / -1;
}

.detail-summary-grid div {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: var(--steel-soft);
}

.detail-summary-grid strong,
.detail-summary-grid small {
  display: block;
}

.detail-summary-grid strong {
  font-size: 24px;
}

.detail-summary-grid small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.quick-actions {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-column: 1 / -1;
  align-items: stretch;
}

.quick-actions .secondary-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  min-height: 48px;
  border-radius: 14px;
  padding: 10px 12px;
  line-height: 1.25;
  overflow-wrap: anywhere;
  text-align: center;
  white-space: normal;
}

.card {
  margin-bottom: 22px;
  border: 1px solid rgba(39, 56, 68, 0.12);
  border-radius: 28px;
  padding: 26px;
  background: rgba(248, 250, 248, 0.88);
  box-shadow: 0 18px 52px rgba(21, 35, 45, 0.1);
}

.activity-card {
  overflow: hidden;
}

.activity-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.activity-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 16px 18px;
  background: #fff;
}

.activity-main {
  min-width: 0;
}

.activity-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.activity-main p {
  margin: 8px 0 4px;
  font-weight: 800;
}

.activity-main small,
.activity-date {
  color: var(--muted);
}

.activity-meta {
  display: grid;
  gap: 8px;
  justify-items: end;
  text-align: right;
}

.activity-empty {
  border: 1px dashed var(--line);
  border-radius: 20px;
  padding: 20px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.7);
  text-align: center;
}

.tabs-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.tab-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--steel);
  background: #fff;
  cursor: pointer;
  font-weight: 800;
}

.tab-button.active {
  border-color: var(--accent);
  color: #fff;
  background: var(--accent);
}

.tab-panel.hidden,
.hidden {
  display: none;
}

.primary-button,
.secondary-button,
.ghost-button {
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  font-weight: 800;
}

.primary-button {
  border: 1px solid var(--accent);
  color: #fff;
  background: var(--accent);
}

.primary-button:hover {
  border-color: var(--accent-dark);
  background: var(--accent-dark);
}

.secondary-button,
.ghost-button {
  border: 1px solid var(--line);
  color: var(--steel);
  background: #fff;
}

.ghost-button {
  color: var(--muted);
}

.system-badge {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--success);
  background: #fff;
  font-size: 13px;
  font-weight: 900;
}

.form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.orders-toolbar {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.filters-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.filters-grid-wide {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.inline-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.icon-button {
  min-width: 46px;
  padding-inline: 0;
}

.status-filter-panel {
  display: grid;
  gap: 10px;
}

.status-filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.status-choice {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--steel);
  background: #fff;
  font-size: 14px;
  font-weight: 800;
}

.status-choice input {
  width: 16px;
  height: 16px;
  margin: 0;
}

.compact-field {
  gap: 6px;
}

.compact-field span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.result-badge {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 10px 14px;
  color: var(--steel);
  background: #fff;
  font-size: 13px;
  font-weight: 900;
  white-space: nowrap;
}

.list-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.pagination-summary {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.pagination-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pagination-button {
  min-width: 44px;
  padding: 10px 14px;
}

.pagination-button[disabled] {
  opacity: 0.5;
  cursor: default;
  transform: none;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
  min-width: 0;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 13px 14px;
  color: var(--ink);
  background: #fff;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(200, 111, 47, 0.12);
}

.wide-field,
.form-actions {
  grid-column: 1 / -1;
}

.work-grid,
.entity-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(460px, 1fr);
  gap: 22px;
  align-items: start;
}

.work-grid-collapsible {
  grid-template-columns: minmax(0, 1fr) minmax(0, 520px);
}

.orders-work-grid {
  grid-template-columns: minmax(0, 1fr);
}

.table-wrap {
  overflow-x: auto;
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
}

.table-hint {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
}

.customers-table {
  min-width: 720px;
  table-layout: fixed;
}

.customers-table th:nth-child(1),
.customers-table td:nth-child(1) {
  width: 36%;
}

.customers-table th:nth-child(2),
.customers-table td:nth-child(2),
.customers-table th:nth-child(3),
.customers-table td:nth-child(3) {
  width: 17%;
}

.customers-table th:nth-child(4),
.customers-table td:nth-child(4) {
  width: 12%;
  text-align: center;
}

.customers-table th:nth-child(5),
.customers-table td:nth-child(5) {
  width: 18%;
}

.customers-table .status {
  max-width: 100%;
  border-radius: 12px;
  padding: 6px 8px;
  font-size: 12px;
  line-height: 1.25;
  overflow-wrap: anywhere;
  text-align: center;
  white-space: normal;
}

th,
td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  word-break: normal;
  overflow-wrap: anywhere;
}

tbody tr:last-child td {
  border-bottom: 0;
}

tbody tr[data-order-id],
tbody tr[data-customer-id],
tbody tr[data-product-id],
tbody tr[data-metric-product-id],
tbody tr[data-stock-product-id] {
  cursor: pointer;
}

tbody tr[data-order-id]:hover,
tbody tr[data-customer-id]:hover,
tbody tr[data-product-id]:hover,
tbody tr[data-metric-product-id]:hover,
tbody tr[data-stock-product-id]:hover {
  background: #fff7ef;
}

.selected-row {
  background: #fff1e5;
  box-shadow: inset 4px 0 0 var(--accent);
}

th {
  color: var(--muted);
  background: var(--steel-soft);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

td small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  line-height: 1.35;
}

.id-cell {
  color: var(--muted);
  font-weight: 900;
}

.status {
  display: inline-block;
  border-radius: 999px;
  padding: 7px 11px;
  color: var(--success);
  background: rgba(40, 115, 90, 0.12);
  font-weight: 900;
}

.status-new {
  color: #0f5d8d;
  background: rgba(15, 93, 141, 0.12);
}

.status-progress {
  color: #8a5217;
  background: rgba(166, 106, 25, 0.14);
}

.status-warning {
  color: #8a5217;
  background: rgba(200, 111, 47, 0.16);
}

.status-done {
  color: var(--success);
  background: rgba(40, 115, 90, 0.12);
}

.status-danger {
  color: var(--danger);
  background: rgba(161, 45, 45, 0.12);
}

.status-neutral,
.status-muted {
  color: var(--muted);
  background: rgba(102, 118, 128, 0.12);
}

.date-cell {
  display: grid;
  gap: 4px;
}

.date-cell strong {
  font-size: 14px;
}

.date-status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
}

.date-status-done {
  color: var(--success);
  background: rgba(40, 115, 90, 0.12);
}

.date-status-warning {
  color: #8a5217;
  background: rgba(200, 111, 47, 0.16);
}

.date-status-danger {
  color: var(--danger);
  background: rgba(161, 45, 45, 0.12);
}

.date-status-neutral,
.date-status-empty {
  color: var(--muted);
  background: rgba(102, 118, 128, 0.12);
}

.empty-state {
  padding: 34px 16px;
  color: var(--muted);
  text-align: center;
}

.entity-detail-card,
.detail-card {
  position: sticky;
  top: 24px;
}

.details-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(20, 32, 39, 0.26);
  backdrop-filter: blur(2px);
}

.details-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 50;
  width: min(760px, 92vw);
  height: 100vh;
  padding: 20px;
}

.detail-drawer-card {
  height: 100%;
  margin: 0;
  overflow-y: auto;
}

.drawer-header,
.drawer-header-actions {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.drawer-header {
  margin-bottom: 18px;
}

.danger-button {
  color: var(--danger);
  border-color: rgba(161, 45, 45, 0.25);
}

.details-empty {
  display: grid;
  min-height: 300px;
  align-content: center;
}

.details-empty p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.55;
  max-width: 52ch;
}

.details-form {
  display: grid;
  gap: 18px;
}

.save-state {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  color: var(--muted);
  background: #fff;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.save-state[data-mode='dirty'] {
  color: var(--accent-dark);
  background: rgba(200, 111, 47, 0.12);
}

.save-state[data-mode='saving'] {
  color: var(--steel);
  background: var(--steel-soft);
}

.save-state[data-mode='saved'] {
  color: var(--success);
  background: rgba(40, 115, 90, 0.12);
}

.save-state[data-mode='error'] {
  color: var(--danger);
  background: rgba(161, 45, 45, 0.1);
}

.field-section {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 16px;
  background: #fff;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field-section h3 {
  margin: 0;
  color: var(--steel);
  font-size: 16px;
  grid-column: 1 / -1;
}

.sticky-actions {
  position: sticky;
  bottom: 14px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
}

.search-input {
  width: min(460px, 100%);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 12px 16px;
  background: #fff;
}

.checkbox-field {
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
}

.checkbox-field input {
  width: 18px;
  height: 18px;
  margin: 0;
}

.checkbox-span-two {
  grid-column: 1 / -1;
}

.metric-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric-highlights-stock strong {
  color: var(--warning);
}

.movement-panel,
.stock-ledger {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.table-wrap-compact {
  margin-top: 12px;
}

.table-wrap-compact table {
  font-size: 13px;
}

.table-wrap-compact th,
.table-wrap-compact td {
  padding: 10px 12px;
}

@media (max-width: 1200px) {
  .hero-panel {
    grid-template-columns: 1fr;
  }

  .filters-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .filters-grid-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .work-grid,
  .entity-grid {
    grid-template-columns: 1fr;
  }

  .detail-card,
  .entity-detail-card {
    position: static;
  }
}

@media (max-width: 980px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    height: auto;
  }

  .module-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 28px;
  }

  .sidebar-note {
    margin-top: 24px;
  }
}

@media (max-width: 720px) {
  .workspace {
    width: min(100% - 28px, 1660px);
    padding-top: 24px;
  }

  .topbar,
  .card-heading,
  .section-title,
  .activity-item,
  .drawer-header,
  .drawer-header-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .activity-meta {
    justify-items: start;
    text-align: left;
  }

  .hero-metrics,
  .detail-summary-grid,
  .quick-actions,
  .form,
  .filters-grid,
  .filters-grid-wide,
  .field-section,
  .metric-highlights,
  .module-nav {
    grid-template-columns: 1fr;
  }

  .hero-panel,
  .card {
    border-radius: 22px;
    padding: 20px;
  }

  .details-drawer {
    width: 100vw;
    padding: 10px;
  }
}

@media print {
  .sidebar,
  .topbar,
  #ordersTabPanel,
  #archiveTabPanel,
  #customersTabPanel,
  #productsTabPanel,
  #stockTabPanel,
  .section-title .topbar-actions,
  .status-filter-panel,
  .orders-toolbar {
    display: none !important;
  }

  #planTabPanel {
    display: block !important;
  }

  body,
  .workspace {
    background: #fff;
    width: 100%;
    margin: 0;
    padding: 0;
  }

  .card,
  .table-wrap {
    box-shadow: none;
    border: 0;
    margin: 0;
    padding: 0;
  }

  table {
    min-width: 0;
  }
}